Objects in the image:
category: bicycle
category: person
category: traffic light
category: bicycle
category: car
category: person
category: traffic light
category: person
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the person in the bottom right wearing dark blue?
a: No
q: is it the person wearing white?
a: No
q: is it the person next to the person wearing white?
a: Yes